520585 (2014 OA2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2667280656 ± 4.16e-08
Semi-major axis (a)1.6027253575 AU ± 1.27e-08
Inclination (i)6.18055561° ± 2.95e-06
Long. of Asc. Node (Ω)118.73490268° ± 9.41e-06
Arg. of Perihelion (ω)184.62541679° ± 2.73e-05
Mean Anomaly (M)209.39555855° ± 3.80e-05
Mean Motion (n)0.4857620849°/day ± 5.76e-09
Perihelion dist (q)1.17523352 AU ± 6.74e-08
Aphelion dist (Q)2.03021719 AU ± 6.87e-08
Orbital Period2.02903091 yr ± 2.41e-08
Physical Parameters
H (abs. magnitude)21.48
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.297″
Uncertainty0
Orbit TypeAmor
MOID0.158003 AU
Observations Used290
Oppositions5
Arc Total2014-2024
First Observation Used2014-07-23
Last Observation Used2024-04-27
Observations (297)
Date Type RA Dec Mag Band Observatory
2016-05-27 08:56:27 C 16 43 38.63 -00 39 10.2 o 691
2016-05-27 09:09:54 C 16 43 38.27 -00 39 09.7 o 691
2016-05-30 07:47:47 C 16 42 01.40 -00 38 07.9 o 691
2016-05-30 08:03:01 C 16 42 00.88 -00 38 07.9 o 691
2016-05-30 08:18:19 C 16 42 00.42 -00 38 08.8 o 691
2016-06-02 07:50:54 C 16 40 10.89 -00 42 48.7 o 691
2016-06-02 07:55:16 C 16 40 10.73 -00 42 49.3 o 691
2016-06-02 08:06:19 C 16 40 10.38 -00 42 51.0 o 691
2016-06-02 08:10:41 C 16 40 10.20 -00 42 50.9 o 691
2016-06-02 08:21:43 C 16 40 09.83 -00 42 52.3 o 691
2016-06-02 08:26:05 C 16 40 09.67 -00 42 52.7 o 691
2016-06-03 08:29:33 C 16 39 30.85 -00 45 51.1 o 691
2016-06-03 08:38:55 C 16 39 30.52 -00 45 52.4 o 691
2016-06-03 08:48:15 C 16 39 30.17 -00 45 53.7 o 691
2016-06-05 08:45:47 C 16 38 10.92 -00 54 02.6 o 691
2016-06-05 08:48:23 C 16 38 12.295 -00 53 57.62 L F51
2016-06-05 08:53:12 C 16 38 10.66 -00 54 03.8 o 691
2016-06-05 09:00:43 C 16 38 10.47 -00 54 06.8 o 691
2016-06-05 09:03:44 C 16 38 11.738 -00 54 00.71 L F51
2016-06-05 09:19:02 C 16 38 11.182 -00 54 03.78 L F51
2016-06-05 09:34:18 C 16 38 10.622 -00 54 06.86 L F51
2016-06-06 09:30:55 C 16 37 29.08 -00 59 26.8 o 691
2016-06-06 09:41:27 C 16 37 28.76 -00 59 29.8 o 691
2016-06-11 06:33:08 C 16 34 14.17 -01 36 27.6 q H45
2016-06-11 06:35:32 C 16 34 14.08 -01 36 27.8 q H45
2016-06-11 06:37:30 C 16 34 14.01 -01 36 28.8 q H45
2016-06-11 06:39:21 C 16 34 13.94 -01 36 29.8 q H45
2016-06-11 06:41:15 C 16 34 13.88 -01 36 30.3 q H45
2016-06-11 06:43:22 C 16 34 13.83 -01 36 31.9 q H45
2016-06-11 08:22:21 C 16 34 10.90 -01 37 09.7 o 691
2016-06-11 08:25:39 C 16 34 10.77 -01 37 10.6 o 691
2016-06-13 05:46:33 C 16 32 59.58 -01 56 54.2 q G96
2016-06-13 05:55:51 C 16 32 59.25 -01 56 58.5 q G96
2016-06-13 06:05:12 C 16 32 58.93 -01 57 02.7 q G96
2016-06-13 06:14:33 C 16 32 58.61 -01 57 07.3 q G96
2016-06-13 06:46:58 C 16 32 57.52 -01 57 22.0 q 703
2016-06-13 06:54:12 C 16 32 57.27 -01 57 26.6 q 703
2016-06-13 07:01:27 C 16 32 56.92 -01 57 29.1 q 703
2016-06-13 07:08:41 C 16 32 56.72 -01 57 32.4 q 703
2016-06-14 06:12:57 C 16 32 21.70 -02 08 46.0 o 691
2016-06-14 06:41:13 C 16 32 20.75 -02 09 00.0 o 691
2016-06-14 07:09:23 C 16 32 19.78 -02 09 14.2 o 691
2016-06-15 09:48:23 C 16 31 39.03 -02 23 12.4 o 691
2016-06-15 10:08:11 C 16 31 38.44 -02 23 23.2 o 691
2016-06-16 04:45:02 C 16 31 13.45 -02 33 50.7 u H21
2016-06-16 04:52:30 C 16 31 13.22 -02 33 54.7 u H21
2016-06-16 05:00:03 C 16 31 12.97 -02 33 59.0 u H21
2016-06-16 05:09:54 C 16 31 12.66 -02 34 04.6 u H21
2016-06-16 05:47:30 C 16 31 12.26 -02 34 22.9 o 691
2016-06-16 06:12:49 C 16 31 11.43 -02 34 37.5 o 691